1649202911868

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1\times {\mathrm{830309}}^1$

素因数の和:832026

約数の個数: 48

約数和(自身を含む): 3887923253760

約数和(自身を除く): 2238720341892

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 1607, 3214, 4821, 6428, 9642, 19284, 165521, 331042, 496563, 662084, 830309, 993126, 1660618, 1986252, 2490927, 3321236, 4981854, 9963708, 85521827, 171043654, 256565481, 342087308, 513130962, 1026261924, 1334306563, 2668613126, 4002919689, 5337226252, 8005839378, 16011678756, 137433575989, 274867151978, 412300727967, 549734303956, 824601455934, 1649202911868]

約数ペア:

[(1, 1649202911868), (2, 824601455934), (3, 549734303956), (4, 412300727967), (6, 274867151978), (12, 137433575989), (103, 16011678756), (206, 8005839378), (309, 5337226252), (412, 4002919689), (618, 2668613126), (1236, 1334306563), (1607, 1026261924), (3214, 513130962), (4821, 342087308), (6428, 256565481), (9642, 171043654), (19284, 85521827), (165521, 9963708), (331042, 4981854), (496563, 3321236), (662084, 2490927), (830309, 1986252), (993126, 1660618)]